TRANSACTION SYSTEM AND METHOD
A transaction system and method in which a customer operates a mobile device, such as a smart phone, to select items for purchase. A server maintains a record of the purchases. When the customer has finished shopping, the server sends a code associated with the record to the mobile device and directs the customer to either a full-service or a self-service checkout station for cash payment, or to a quick checkout station for credit or electronic payment. A computer at the checkout station may read the code to obtain the record for an attendant comparison. Alternatively, the server may authorized the customer to leave without stopping at the checkout station when the risk of theft is low and the customer elects to pay using electronic payment. Regardless, the server may send an electronic receipt of the transaction to a customer provided email or other address.
1 . A transaction method comprising:
establishing a transaction record for a customer;
receiving information about items selected for purchase by the customer from a mobile communication device;
listing the items in the transaction record;
receiving an indication from the mobile communication device when the customer has finished shopping;
receiving a customer selection for a payment method from the mobile communication device; and
sending a message to the mobile communication device instructing the customer to checkout at a full-service or self-service checkout station, to checkout at a quick checkout station, or leave without stopping at any of the checkout stations based upon the payment method.
2 . The method of claim 1 , further comprising:
sending a code associated with the transaction record to the mobile communication device when the message instructs the customer to stop at one of the checkout stations;
receiving the code from a checkout computer at the one checkout station in response to reading of the code by the checkout computer; and
sending a list of the items in the transaction record to the checkout computer.
3 . The method of claim 1 , wherein the message is also based upon risk of theft.
4 . The method of claim 1 , further comprising:
grouping the items in the transaction record.